Analysis
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max time kernel
137s -
max time network
45s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
02-06-2021 11:04
Static task
static1
Behavioral task
behavioral1
Sample
5d580ebb6471dbf5a504c7f7e112d6e1.exe
Resource
win7v20210408
General
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Target
5d580ebb6471dbf5a504c7f7e112d6e1.exe
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Size
6.0MB
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MD5
5d580ebb6471dbf5a504c7f7e112d6e1
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SHA1
8bfa4d1fd72185c854e303fb4a7430ae2a548afe
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SHA256
4b66dd3b1e34308243c05094cf7b8e320f83eb453d58b80aaf9059fade40fcc1
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SHA512
22e4b9caaaff0e00237bbac55a9043e3f374dadcaaaa0894e16fe81532c2d226d2752159fa42f9caafded3eac15b143bcea1d1439133ad22fea29b80b9da88f0
Malware Config
Extracted
danabot
1827
3
184.95.51.183:443
184.95.51.175:443
192.210.198.12:443
184.95.51.180:443
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embedded_hash
AEF96B4D339B580ABB737F203C2D0F52
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
RUNDLL32.EXEflow pid process 5 832 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 1948 rundll32.exe -
Loads dropped DLL 8 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 1948 rundll32.exe 1948 rundll32.exe 1948 rundll32.exe 1948 rundll32.exe 832 RUNDLL32.EXE 832 RUNDLL32.EXE 832 RUNDLL32.EXE 832 RUNDLL32.EXE -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops desktop.ini file(s) 7 IoCs
Processes:
RUNDLL32.EXEdescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\VNYR844D\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\H18KNA1T\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HNHPAZTY\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\X8SF34HL\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\P8HHGB03\desktop.ini RUNDLL32.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
RUNDLL32.EXEdescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RUNDLL32.EXE -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
powershell.exeRUNDLL32.EXEpowershell.exepid process 548 powershell.exe 548 powershell.exe 832 RUNDLL32.EXE 832 RUNDLL32.EXE 1460 powershell.exe 1460 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 1948 rundll32.exe Token: SeDebugPrivilege 832 RUNDLL32.EXE Token: SeDebugPrivilege 548 powershell.exe Token: SeDebugPrivilege 1460 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
RUNDLL32.EXEpid process 832 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
5d580ebb6471dbf5a504c7f7e112d6e1.exerundll32.exeRUNDLL32.EXEpowershell.exedescription pid process target process PID 1080 wrote to memory of 1948 1080 5d580ebb6471dbf5a504c7f7e112d6e1.exe rundll32.exe PID 1080 wrote to memory of 1948 1080 5d580ebb6471dbf5a504c7f7e112d6e1.exe rundll32.exe PID 1080 wrote to memory of 1948 1080 5d580ebb6471dbf5a504c7f7e112d6e1.exe rundll32.exe PID 1080 wrote to memory of 1948 1080 5d580ebb6471dbf5a504c7f7e112d6e1.exe rundll32.exe PID 1080 wrote to memory of 1948 1080 5d580ebb6471dbf5a504c7f7e112d6e1.exe rundll32.exe PID 1080 wrote to memory of 1948 1080 5d580ebb6471dbf5a504c7f7e112d6e1.exe rundll32.exe PID 1080 wrote to memory of 1948 1080 5d580ebb6471dbf5a504c7f7e112d6e1.exe rundll32.exe PID 1948 wrote to memory of 832 1948 rundll32.exe RUNDLL32.EXE PID 1948 wrote to memory of 832 1948 rundll32.exe RUNDLL32.EXE PID 1948 wrote to memory of 832 1948 rundll32.exe RUNDLL32.EXE PID 1948 wrote to memory of 832 1948 rundll32.exe RUNDLL32.EXE PID 1948 wrote to memory of 832 1948 rundll32.exe RUNDLL32.EXE PID 1948 wrote to memory of 832 1948 rundll32.exe RUNDLL32.EXE PID 1948 wrote to memory of 832 1948 rundll32.exe RUNDLL32.EXE PID 832 wrote to memory of 548 832 RUNDLL32.EXE powershell.exe PID 832 wrote to memory of 548 832 RUNDLL32.EXE powershell.exe PID 832 wrote to memory of 548 832 RUNDLL32.EXE powershell.exe PID 832 wrote to memory of 548 832 RUNDLL32.EXE powershell.exe PID 832 wrote to memory of 1460 832 RUNDLL32.EXE powershell.exe PID 832 wrote to memory of 1460 832 RUNDLL32.EXE powershell.exe PID 832 wrote to memory of 1460 832 RUNDLL32.EXE powershell.exe PID 832 wrote to memory of 1460 832 RUNDLL32.EXE powershell.exe PID 1460 wrote to memory of 1188 1460 powershell.exe nslookup.exe PID 1460 wrote to memory of 1188 1460 powershell.exe nslookup.exe PID 1460 wrote to memory of 1188 1460 powershell.exe nslookup.exe PID 1460 wrote to memory of 1188 1460 powershell.exe nslookup.exe PID 832 wrote to memory of 976 832 RUNDLL32.EXE schtasks.exe PID 832 wrote to memory of 976 832 RUNDLL32.EXE schtasks.exe PID 832 wrote to memory of 976 832 RUNDLL32.EXE schtasks.exe PID 832 wrote to memory of 976 832 RUNDLL32.EXE schtasks.exe PID 832 wrote to memory of 1488 832 RUNDLL32.EXE schtasks.exe PID 832 wrote to memory of 1488 832 RUNDLL32.EXE schtasks.exe PID 832 wrote to memory of 1488 832 RUNDLL32.EXE schtasks.exe PID 832 wrote to memory of 1488 832 RUNDLL32.EXE schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5d580ebb6471dbf5a504c7f7e112d6e1.exe"C:\Users\Admin\AppData\Local\Temp\5d580ebb6471dbf5a504c7f7e112d6e1.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1080 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\5D580E~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\5D580E~1.EXE2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\5D580E~1.DLL,cxdcjBxFA0D83⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Drops desktop.ini file(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:832 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp3F.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:548
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp2F1E.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1460 -
C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵PID:1188
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:976
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1488
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_10a2719f-ab19-452c-9537-375fecbe5f96
MD5df44874327d79bd75e4264cb8dc01811
SHA11396b06debed65ea93c24998d244edebd3c0209d
SHA25655de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181
SHA51295dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1abda922-9e0e-4200-89d0-60796083afcc
MD5be4d72095faf84233ac17b94744f7084
SHA1cc78ce5b9c57573bd214a8f423ee622b00ebb1ec
SHA256b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc
SHA51243856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_32b21970-4839-4ac5-a2ad-cc925aecc47c
MD5a725bb9fafcf91f3c6b7861a2bde6db2
SHA18bb5b83f3cc37ff1e5ea4f02acae38e72364c114
SHA25651651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431
SHA5121c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_60554f64-a36e-4439-8748-76f202d7cb75
MD502ff38ac870de39782aeee04d7b48231
SHA10390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA51224a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_60554f64-a36e-4439-8748-76f202d7cb75
MD502ff38ac870de39782aeee04d7b48231
SHA10390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA51224a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6ccb18ff-7a22-469e-90e7-ccc861e1432b
MD5b6d38f250ccc9003dd70efd3b778117f
SHA1d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a
SHA2564de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265
SHA51267d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7bc5ca8a-50eb-4a28-856a-31595e01418a
MD5597009ea0430a463753e0f5b1d1a249e
SHA14e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62
SHA2563fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d
SHA5125d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bd47eb21-a96b-4ccd-99d7-0d9f3f6c10b6
MD575a8da7754349b38d64c87c938545b1b
SHA15c28c257d51f1c1587e29164cc03ea880c21b417
SHA256bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96
SHA512798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_c9b427a0-6073-4eb8-9b09-f8e4712d7ab5
MD55e3c7184a75d42dda1a83606a45001d8
SHA194ca15637721d88f30eb4b6220b805c5be0360ed
SHA2568278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59
SHA512fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
MD5780818e39f677405398fba70de79a0f7
SHA106415fb0094e5787fc1fb168b02192bdc0412801
SHA2562c737b5a6d52688f67dc93f873c1886485435de150c2db2f6913318efcb9853c
SHA512f8e9e891bf8f17b5c9d546dce3a0d8c7ac8d8a2fa40b29c9b6127cece2d21f660db7dbc302a035d7153392c8ed171956f873ae1456f351afa4e092d38d026ca5
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
133f8a4769382f7e4dafa7906c1ad460
SHA1ef6064fa09617e0b31ec246a0cd4afdd8d6db31f
SHA2564db0534c9bb0e72e6e5249898e1667fae2e87529b6fcdeaef9d03c51d8fb4ff1
SHA51284d767bc78c5426c2d9e7612d0980770b421092f7814f45fa638775bb34a3effb30ab313118ed90ab49ba6adfcf80512bdad42a4037f601bf4a64c7cc6fa9214
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MD5
1860260b2697808b80802352fe324782
SHA1f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b
SHA2560c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1
SHA512d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f
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MD5
e02f5ae0abbf8bb73438a844b0e3a3d2
SHA196ccf629a725b5e706ca1073789fce7952e3cb49
SHA256f2342850ccc1c5996d182f02f76ff03677f5b610b31ef32a957848a94c12fcc5
SHA512ed6450ed66b9428a6b65aba54b6739babd5b53a65f66c53edb8cc6006d78d775aa86a235fd0645535b3a1633695066bcc40024a46d574df237f0d32d5fe3da98
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
MD59039b5b9bc29ba41b33b7c5268b91232
SHA19202fe364f579ce1809bbb81284b5ea8ce397d94
SHA2567d9ca2865a41456b02b81b8449b50c0b47146925986de9a7e99706dd2f6cb578
SHA512469fe42678b836d03f6f88ae0e2b798d1ad6a5c0ea1cf3a6d6f471ca9134a4fdc2567169eb88c3ff299082dcda11bf39a2ece336a5007b29eb64336183741f61
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507